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871, Wet Spline, 12V Elec/Hyd, DIN 5462 Rotatable in a 5 arrangement. ISO-14-1982.pdf - iTeh Standards
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specifies the dimensions for splines with straight flanks, where the torque is transmitted through the sides of the teeth, not the root or outer diameter. It falls under the "Light Series" of spline standards, meaning it is designed for applications where space is limited and load requirements are moderate to high, but not extreme (compared to DIN 5480 involute splines). Key Features of DIN 5462 Splines: Straight-flanked profiles: Teeth have flat, parallel sides.
SAE spline standards (such as SAE J744 and SAE J498) are widely used in the automotive and off-highway industries. Many PTO (power take-off) systems combine both standards on a single component. For example, some hydraulic pumps feature a with an SAE spline shaft , or vice versa. din 5462 spline standard pdf exclusive
The DIN 5462 spline standard is a widely used specification in the engineering and manufacturing industries, particularly in the design and production of mechanical components, such as gears, shafts, and couplings. This standard defines the requirements for splines, which are toothed components that transmit rotational motion and torque between two or more parts.
The combination of 8 splines with a 32mm minor diameter and a 36mm major diameter is one of the most standardized configurations for hydraulic pumps and PTO shafts today. The table below summarizes the nominal dimensions for common light series configurations, as derived from the standard.
Because these splines endure high shock loads and rapid pressure spikes from hydraulic systems, they are usually induction-hardened or nitrided to prevent fretting corrosion and flank wear. 7. Summary for Engineers
In mechanical engineering, reliable torque transmission between a shaft and hub is a fundamental requirement. Among the various standardized solutions, the DIN 5462 standard for straight-sided spline connections has played a significant role, particularly in German and European industrial design. While the standard has been withdrawn, its specifications continue to influence many real-world applications today. This comprehensive guide provides an exclusive look at the DIN 5462 standard, its specifications, real-world uses, and how it relates to other spline systems. A very specific request
: Each key flank must remain parallel to the inside diameter up to the point of intersection.
Because DIN standards are copyrighted, "exclusive" full-text PDFs are generally only available through paid official distributors. You can obtain the official document here: Official Source: DIN Media (Beuth Verlag) – Current price is approximately €26.10. Equivalent Standard: This standard is largely superseded by or identical to ISO 14-1982 Free Previews:
The standard defines the profile based on the number of keys (splines), the minor diameter, and the major diameter. : Parallel-sided (straight flanks). Common Dimensions (8 x 32 x 36) : Number of Keys : 8. Minor (Inside) Diameter : Major (Outside) Diameter :
The DIN 5462 standard specifies the dimensions for straight-sided (parallel) splines Please let me know if you need any further assistance
Finding the can be challenging, as the original 1955-09 document is an older standard. However, several resources exist:
Specific examples include:
value), modern revisions often leave the specific root radius up to the manufacturer's design. DIN 5462 - ISO 14 - 1982 - Spline | PDF - Scribd